Vortex type vapor-liquid direct mixing sterilization device

Abstract

The invention provides a vortex type vapor-liquid direct mixing sterilization device, and belongs to the field of milk production mechanical equipment. The problems that an existing sterilizer is longin heating time, large in steam consumption and prone to scaling are solved. The vortex type vapor-liquid direct mixing sterilization device comprises a steam inlet pipe, a reducer union, a feeding pipe, a vapor-liquid mixing chamber and a discharging pipe, wherein an inlet of the steam inlet pipe is connected with a steam pipeline; the steam inlet pipe is provided with a plurality of steam outlets; each steam outlet is connected with the closing end of the reducer union; the vapor-liquid mixing chamber is provided with a steam inlet; the steam inlet is a long-strip hole in the tangential direction; the flaring end of the reducer union is connected with the steam inlet formed in the vapor-liquid mixing chamber; one end of the vapor-liquid mixing chamber is connected with the feeding pipe,and the other end of the vapor-liquid mixing chamber is connected with the discharging pipe; and an inlet of the feeding pipe is formed in the tangential direction. The vortex type vapor-liquid direct mixing sterilization device is mainly used for sterilizing materials.

Description

technical field [0001] The invention belongs to the field of dairy production machinery and equipment, in particular to a vortex type vapor-liquid direct mixing sterilization device. Background technique [0002] In the process of dairy production, sterilizers are needed to sterilize materials. Most of the existing traditional sterilizers are tubular sterilizers, which use indirect heating. The heating time is long, and it is easy to breed thermophilic bacteria, which affects sterilization. Effect and sterilization efficiency, and the traditional sterilizer consumes a lot of steam, which is not conducive to energy saving and consumption reduction. Traditional sterilizers are prone to fouling, and the short cleaning time interval affects production efficiency. Contents of the invention [0003] In order to solve the problems in the prior art, the present invention proposes a vortex type vapor-liquid direct mixing sterilization device. [0004] In order to achieve the above...

AI Technical Summary

Problems solved by technology

[0002] In the process of dairy production, sterilizers are needed to sterilize materials. Most of the existing traditional sterilizers are tubular sterilizers, which use indirect heating. The heating time is long, and it is easy to breed thermophilic bacteria, which affects sterilization. effect and sterilization efficiency, and the traditional sterilizer consumes a lot of steam, which is not conducive to energy saving and consumption reduction. Traditional sterilizers are prone to fouling, and the short cleaning time interval affects production efficiency

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